51605334

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{991}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 122563584

約数和(自身を除く): 70958250

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 263, 526, 789, 991, 1578, 1982, 2367, 2893, 2973, 4734, 5786, 5946, 8679, 8919, 10901, 17358, 17838, 21802, 26037, 32703, 52074, 65406, 98109, 196218, 260633, 521266, 781899, 1563798, 2345697, 2866963, 4691394, 5733926, 8600889, 17201778, 25802667, 51605334]

約数ペア:

[(1, 51605334), (2, 25802667), (3, 17201778), (6, 8600889), (9, 5733926), (11, 4691394), (18, 2866963), (22, 2345697), (33, 1563798), (66, 781899), (99, 521266), (198, 260633), (263, 196218), (526, 98109), (789, 65406), (991, 52074), (1578, 32703), (1982, 26037), (2367, 21802), (2893, 17838), (2973, 17358), (4734, 10901), (5786, 8919), (5946, 8679)]